A combined almost 100,000 acres were listed for sale in Montana's Valley County recently; the value of all Valley County farms, ranches, hunting land and other land for sale was nearly $12 million. Valley County ranks 47th in Montana for the total number of acres of land currently advertised for sale. Of all locations in Valley County with ranches, farms, hunting land and other rural land and acreage for sale, Hinsdale featured the most land for sale. Valley County has a large agricultural economy, with 654 farms recorded in the county during the latest U.S. Census. Farming activities in Valley County generate annual revenues of $7 million, most of which is from crops. Valley County is one of the ten biggest counties in Montana (5,061 square miles). It's located in the Missouri River Country Montana region of the state.